Lab Test Tube Rack - Free 3D Printable STL File

Lab Test Tube Rack

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3D Model Description

3D printable lab test tube rack designed to hold multiple tubes, featuring two-tier circular cutouts for organized sample storage.

Keywords: test tube 3d print, laboratory 3d print, rack 3d print, science 3d print, 3d printable 3d print, lab equipment 3d print, free objects stl download

Tags

test tubelaboratoryrackscience3d printablelab equipmenttest tube holdersample holderplastic rackorganizational toolfdmresinprintable racklaboratory tool3d model
Price
Free
Format
STL, GLB
Creator
Anonymous
Published
2026-07-18

Printing & Finishing Tips

▸PLA works great for decorative AI-generated objects
▸This model has been auto-repaired for 3D printing by Remeshy's mesh repair pipeline
▸Use Remeshy's optimizer to reduce polygon count if your slicer struggles with the dense AI mesh
▸Scale freely to fit your intended use — check wall thickness in slicer preview

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